what is backlit keyboard laptop

A laptop with water or damp can cause some function to malfunction, which may cause damage to the motherboard of the notebook computer. So what happens when a laptop is flooded? 1, notebook computer Once the water must immediately go down the laptop power and battery, exter

The USB keyboard is not available, the computer is not detected after inserting the keyboard, and the exclamation mark device is not present. Reason analysis: Look at the human body. There are two devices in the input device, and the hardware ID confirms that the US

if the laptop is too hot, what effect will it have on the notebook? How to strengthen the notebook cooling ? What is the effect of serious laptop fever? 1. High temperature will reduce the frequency of

In the hot summer, many friends of the notebook after a long period of time, will appear the notebook is very hot situation, most users will choose for their love "This" purchase a notebook radiator. A good notebook radiator can help us to keep away from the high temperature, away from the blue screen crash, etc., but in the choice of notebook radiator, but also must pay attention to some skills, because the inferior notebook radiator, basically can n

In the beginning of the notebook we can see that in addition to shutdown, restart, logoff there are two, sleep mode and sleep mode, the two modes of what the difference, how to use, the following edit the relevant information to share with you. Sleep is an energy-saving state that allows your computer to quickly restore full power (usually within a few seconds) when you want to start working again. Getting

down automatically after discharging, then the AC adapter will be charged. Method Three: Use the third party software to revise the battery What if the laptop doesn't have a built-in battery modifier? At this point, you may wish to use the Batcal (point name can download) software to correct the battery. The author of BenQ S42 notebook as an example, the use of two years, battery endurance on

What to do if a laptop is connected to a wireless network Reboot the router to prevent this from occurring because of a router shutdown. Start checking your computer when there is no problem with the router. Click the "Start" button in the lower-left corner of the desktop. Right-click on "Properties" after entering t

Many people in the process of using a notebook, often pay attention to their CPU performance, we will see the notebook CPU model behind the usual "U", "M" and other words, and "u" is the meaning of low pressure, "M" is the meaning of the standard pressure. Recently, a lot of net users of notebook CPU low-voltage and high-pressure difference is not very understand

Hardware problem is mainly the problem of heat dissipation, notebook because of the volume problem, cooling has been unsatisfactory, which is why the radiator prevalent reasons. Summer itself is high temperature, notebook heat can not go out, the CPU out of protection strategy, will reduce their power, causing the notebook to run very slowly. The main reason for

garbage and some browser cache files, resulting in more and more computer system disk garbage files, system access to the system longer, the speed of nature increasingly slow. Remember that the company has a computer colleagues in a few years, recently found me, that computer really can't stand, boot more and more slowly, into the system did not have 10 minutes to open the mouse? The author looked at the computer is really very slow, boot backward sy

notebook XP users after the system reboot, found the computer desktop taskbar in the Fast launch bar disappeared, many users in this case, choose not to take care of it, because there is no Quick Launch bar does not affect the user's normal use of the computer too much. But what should we do if we want to get back to the vanishing fast launch bar? The following is